145283312

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{245411}}^1$

素因数の和:245456

約数の個数: 20

約数和(自身を含む): 289095336

約数和(自身を除く): 143812024

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 245411, 490822, 981644, 1963288, 3926576, 9080207, 18160414, 36320828, 72641656, 145283312]

約数ペア:

[(1, 145283312), (2, 72641656), (4, 36320828), (8, 18160414), (16, 9080207), (37, 3926576), (74, 1963288), (148, 981644), (296, 490822), (592, 245411)]